Grimlock can be summed up in one word: insanity. And I mean that in the best way possible. He is in the Elite class, same as Optimus, Megatron, and BB. I don’t have Megatron, but I have the other two, and Grimlock is already my favorite of the set. The pairing of a Dino and garbage truck is already kind of odd, but on top of it, Grimlock has maybe the most different transformation of any other Grimlock I have seen. Basically it starts by ripping the top half of the dinosaur, and folding a lot of it into the legs. The armor is great, and really beefs up Grimlock, and gives him some great claws to boot. Overall, just a lot of fun!